
planetarian HD is an engaging and emotional visual novel from legendary game studio, Key. A sub-brand of VISUAL ARTS, Key are also famed for creating Kanon, AIR, CLANNAD, Little Busters!, Rewrite, Angel Beats!, and Summer Pockets.
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 1/day in the week to Sep 1 → 3/day in the week after.
About
Genres
Engagement
Reviews
Themes across 144 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
2年前的暑假看过动漫非常短,对我而言也十分无聊无趣,让我现在也没去看剧场版。当时看见有条评论说星之梦是galgame改的,一定要去玩。而如今看到这条评论,我也是玩过了 对本作没什么好说的,但玩完gal和动漫对比(动漫改的很好),让我意识到一个事实galgame这个特殊的载体,独特的表现。虽然我还是对星之梦不感冒,不是很喜欢
“欢迎光临星象馆,这里有美丽的,无穷的光辉,满天的星星正等着大家的到来......”
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Reviews, worldwide (the counter carries no country): 1.5/day in the week to Jul 21 → 0.6/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 24 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,404 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: Simplified Chinese, Japanese*, German, Traditional Chinese, French, Spanish - Spain, Spanish - Latin America, English*languages with full audio support
Hours played at review time, across 144 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
I cried as much as it rained in this Visual Novel....
雨一直下。 封印都市泥泞的道路上,最后一次响起轻微的、呢喃般的声音。 欢迎来到星象馆,这里有着无论何时永远不会消失的,美丽的无穷光辉。 满天的星星等候着大家的到来。 我的愿望是,如果机器人也有天堂的话,请不要和人类的天堂隔得太远。 “请不要将天堂…分开” 倒在雨水里,水滴从眼眶中流淌出来。廉价版的机器人没有哭泣的功能,但如果能哭的话,现在肯定已经是泪流满面了吧。
请不要将天堂分开
genuinely cried a bit at the end 😭 so emotional 10/10
潸然泪下
这个世界的天堂得是唯一的我才去
I learned a lot of life lessons by reading this. Also, its been a long time since I can get tense when reading visual novels.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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| $1.1M | 6.2K | 96% | $7.49 | |
| $1.1M | 5.5K | 91% | $14.99 | |
| $1.1M | 854 | 76% | $34.99 | |
| $1.1M | 1.3K | 62% | $39.99 | |
| $1.1M | 2.4K | 85% | $9.99 | |
| $1.1M | 10.4K | 47% | $5.99 |
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| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $26.2K | 364 | 96% | $3.99 | |
| $98.9K | 202 | 95% | $19.99 | |
| — | 2K | 98% | — | |
| $68.2K | 384 | 83% | $12.99 | |
| $20.8K | 46 | 100% | $19.99 | |
| $10.1K | 77 | 95% | $4.49 |